I have been studying more about psychopathy lately and I have been thinking that might play a part in the transsexuality movement. Do remember most psychopaths aren't murders or anything on that level but they are extreme sensor seekers because psychopathy makes them easily bored and they don't feel guilty or remorse. They hurt others and themselves just feel something because most things feel like nothing to them. They need constant stimulus and the bigger the better.
One aspect that very few people seem to know is that psychopaths are sexually fluid. Their feelings aren't normal, not towards themselves or others. So they actually get very little out sex itself. They commonly describe it as underwhelming. Still sex can be better than whatever else is going on and is absolutely excellent for getting reactions from people so they just go with whatever gets them the high octane attention or some other benefit. They cheat, leave relationships willy nilly, are home wreckers, gold diggers, go for exterme sex acts, rape, have kids very early into a relationship and so on.
I think trans could easily be vey attractive to a psychopath especially because of the sexual component. Trans gets strong reactions, disgust and admiration. There is drama and fear when you go for it and let's not talk about manipulating someone else to think they are trans. Especially now it's just a buffet of reactions and power.